/**
 * @Author：xz
 * @Date：2023/7/13
 */
public class 异或 {
    public static void main(String[] args) {
        Long x= 176878L;
        Long y = 2L;
        Long x2 = 176878L;
        System.out.println(x^y);
        System.out.println(x^x2);
    }
}
